EFFECT OF COPPER ON LENGTH INCREASE IN ASCOPHYLLUM-NODOSUM (L) LE-JOLIS

被引：20

作者：

STROMGREN, T

机构：

[1] University of Trondheim, Royal Norwegian Society of Sciences and Letters, The Museum. Trondheim

来源：

JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY | 1979年 / 37卷 / 02期

关键词：

D O I：

10.1016/0022-0981(79)90092-3

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

The increase in length of Ascophyllum nodosum (L.) Le Jolis was measured in copper concentrations varying from 14-5000 μg/1 sea water. The growth was unaffected by concentrations of 33 μg/1 or less added for a period of 11 days, but at higher concentrations growth was gradually reduced. When the number of days (x) of exposure to a concentration (y) (y > 33 μg/1) is compared with z (the corresponding percentage reduction of growth rate), the data fit the equation z = 0.084 xy up to at least z = 60%. © 1979.

引用

页码：153 / 159

页数：7

共 23 条

[1] SURVIVAL OF MARINE-PHYTOPLANKTON IN HIGH-CONCENTRATIONS OF HEAVY-METALS, AND UPTAKE OF COPPER [J].